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Cheap flights from Plymouth to Ireland from £54

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — DUB
18 Mar — 25 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Plymouth to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Plymouth to Ireland
Explore the most affordable flight options available from Plymouth to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 February 2026.

Mon 9/312:50
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Tue 31/310:20
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 13/2£96
Mon 30/312:15
EXT
-
DUB
Nonstop1h 25m
Aer Lingus
Mon 6/410:20
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 13/2£118
Mon 9/316:55
EXT
-
DUB
1 stop8h 20m
Multiple Airlines
Tue 31/310:20
DUB
-
EXT
Nonstop1h 25m
Multiple Airlines
Deal found 13/2£122
Wed 1/421:45
EXT
-
ORK
1 stop26h 20m
Ryanair
Wed 8/412:40
ORK
-
EXT
1 stop6h 15m
Ryanair
Deal found 15/2£129
Sat 18/413:00
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Mon 20/410:20
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 13/2£130
Mon 16/312:50
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Thu 19/310:55
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 13/2£133
Mon 30/312:15
EXT
-
DUB
Nonstop1h 25m
Multiple Airlines
Mon 6/405:55
DUB
-
EXT
1 stop10h 50m
Multiple Airlines
Deal found 13/2£137
Sun 1/312:50
EXT
-
DUB
Nonstop1h 20m
Aer Lingus
Mon 2/310:55
DUB
-
EXT
Nonstop1h 25m
Aer Lingus
Deal found 14/2£148
Mon 30/319:55
EXT
-
ORK
1 stop12h 05m
Multiple Airlines
Mon 6/421:05
ORK
-
EXT
2 stops45h 50m
Multiple Airlines
Deal found 13/2£157
Tue 31/315:30
EXT
-
SNN
1 stop20h 10m
Multiple Airlines
Tue 7/418:30
SNN
-
EXT
1 stop24h 25m
Multiple Airlines
Deal found 14/2£163
Wed 1/414:15
EXT
-
ORK
2 stops19h 20m
Multiple Airlines
Wed 8/405:55
ORK
-
EXT
1 stop13h 00m
Multiple Airlines
Deal found 15/2£180
Thu 23/415:30
EXT
-
ORK
1 stop16h 50m
Multiple Airlines
Thu 30/407:50
ORK
-
EXT
1 stop7h 10m
Multiple Airlines
Deal found 15/2£208

Find flight deals from Plymouth to Ireland

Keep the following information in mind while searching for Plymouth to Ireland flight deals. Data was last updated 16 February 2026.

Round-trip from

£96

One-way from

£54

Popular in

June

Cheapest in

September

Average price

£137
Aer Lingus
  • Aer Lingus
  • 9/3-31/3
  • Nonstop
  • 2h 45m total
  • Plymouth to Ireland
Search Deals
Aer Lingus
  • Aer Lingus
  • 31/3
  • Nonstop
  • 1h 25m total
  • Plymouth to Ireland
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£2 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 February 2026.
Use the filters below to find and compare flights from Plymouth to Ireland that are best for you.

Fly from

Plymouth

Fly to

Ireland

Route

Depart

Return

Price

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 9/3

12:50-14:10

Nonstop1h 20m

Dublin

Tue 31/3

10:20-11:45

Nonstop1h 25m

£97

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 30/3

12:15-13:40

Nonstop1h 25m

Dublin

Mon 6/4

10:20-11:45

Nonstop1h 25m

£118

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 9/3

16:55-01:15

1 stop8h 20m

Dublin

Tue 31/3

10:20-11:45

Nonstop1h 25m

£128

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Sat 18/4

13:00-14:20

Nonstop1h 20m

Dublin

Mon 20/4

10:20-11:45

Nonstop1h 25m

£130

ExeterCork

EXT - ORK

EXTORK

Exeter

Wed 1/4

21:45-00:05

1 stop26h 20m

Cork

Wed 8/4

12:40-18:55

1 stop6h 15m

£137

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Sun 15/3

12:50-14:10

Nonstop1h 20m

Dublin

Sun 22/3

10:55-12:20

Nonstop1h 25m

£153

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 30/3

14:35-11:00

2 stops20h 25m

Dublin

Mon 6/4

10:20-11:45

Nonstop1h 25m

£154

ExeterCork

EXT - ORK

EXTORK

Exeter

Mon 30/3

19:55-08:00

1 stop12h 05m

Cork

Mon 6/4

21:05-18:55

2 stops45h 50m

£157

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Fri 13/3

20:35-16:35

2 stops20h 00m

Dublin

Sun 15/3

10:55-12:20

Nonstop1h 25m

£159

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Wed 1/4

12:15-13:40

Nonstop1h 25m

Dublin

Sun 19/4

14:05-15:30

Nonstop1h 25m

£163

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Plymouth to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Plymouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Plymouth to Ireland

What is the cheapest month to book a flight from Plymouth to Ireland?

Currently, May is the cheapest month in which you can book a flight from Plymouth to Ireland (average of £27). Flying from Plymouth to Ireland in February is currently the most expensive (average of £33). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P1Y to IE?

Find hourly flight availability from Plymouth to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 February 2026.

It’s optimal to fly from Plymouth to Ireland in the afternoon. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Plymouth to Ireland?

Use this chart to determine the cheapest time to fly return from Plymouth to Ireland. Price data was last updated on 7 February 2026.

Travellers seeking maximum savings on their Plymouth to Ireland flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 16 February 2026.
See what other customers who have flown with KLM, Aer Lingus, andBritish Airways from Plymouth to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,455 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,455 reviews
KLM
7.7
Good
1,455 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Aer Lingus
7.2
Good
1,455 reviews
KLM
7.7
Good
1,455 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,750 reviews
KLM
7.7
Good
1,455 reviews
Check prices

Crew

8.4

Boarding

7.8

Comfort

7.6

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Plymouth to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Plymouth to Ireland flight route?

    The Plymouth to Ireland flight path was viewed by 1,950 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Plymouth to Ireland?

    Airlines like Aer Lingus and Ryanair fly from Plymouth to Ireland in about 1h 25m. The time it takes to get you to your destination can typically vary by up to 24h 55m. Plymouth and Ireland are separated by a distance of 221 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Plymouth to Ireland?

    The most popular flight routes from Plymouth to Ireland are Exeter - Dublin, Exeter - Cork and Exeter - Shannon.

  • What are the cheapest flights from Plymouth to Ireland?

    The cheapest flight price from Plymouth to Ireland is £15. On average you can expect to pay £54. The most popular route, (Exeter - Dublin), can usually be booked for £96.

  • Can I find deals for flights from Plymouth to Ireland that include hotel bookings?

    Yes. In addition to deals on Plymouth to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Plymouth to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Plymouth to Ireland.

  • Can I find deals for business class flights from Plymouth to Ireland?

    Yes. Cheapflights offers flight deals from Plymouth to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Plymouth to Ireland?

    Currently, May is the cheapest month in which you can book a flight from Plymouth to Ireland (average of £27). Flying from Plymouth to Ireland in February is currently the most expensive (average of £33). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Plymouth to Ireland

Discover the top 4 airlines that operate flights from Plymouth to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 February 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£31Average£64FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£49Average£123FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£118Average£190FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£123Average£259FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Plymouth to Ireland?

Cheapflights helps you search for flights from Plymouth to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Plymouth to Ireland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Plymouth to Ireland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Plymouth to Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Plymouth to Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Plymouth to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Plymouth to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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